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Finish Selecting Your Vehicle to Shop For Your Radiator Cap

Choose a Year for your Audi 's Radiator Cap

  • 2016
  • 2007
  • 2005
  • 2002
  • 1994
  • 1992

Shop By Brand

The Following brands are available based on your search.

  • Gates
    Gates
  • Stant
    Stant
  • Vaico
    Vaico

Shop By Related Radiator Cap Parts

Shop below for all Radiator Cap related parts for your Audi


Shop for Top Selling Genuine Audi S4 Radiator Caps

  • We Stock the following top leading brands, including Gates, Stant, Vaico
  • Constantly Updated Inventory of Audi S4 Replacement Radiator Cap Parts

We also have Radiator Cap parts for other Audi models, including 100 Series, A3, A3 Sportback etron, A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Fox, Q3, Q7, RS7, S4, S5, Super 90, TT Quattro, 5000.

Gates
1992 Audi S4 Radiator Cap 5 Cyl 2.2L Gates - OE Type Radiator Cap

P311-5E24D44    31335  New

DR-25 , 171121321C , 171121321B , 171121321 , ER-22 , 31335 , 46025 , 53-10702 , 33024 , RR-25 , RA-16 , 7025 , 644105 , 443121321 , 12R12 , 10225 , 171121321D , 133-0142 , 171121321J , R-25 , 82925 , RS-57 , T-25 , 105 , 703-1441 , 11225

Qty:
$11.30
Gates Radiator Cap
  • 20 psi Pressure Rating
  • OE Type Radiator Cap
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Coolant Recovery System: Closed System
    • Filler Neck Outside Diameter (in): 1.78
    • OE Comparison Rating: Oe Performance
    • SAE Pressure Range (psi): 18-22
    • Shell Diameter (in): 2.27
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1992 - Audi S4 GAS L 5 Cyl 2.2L - 2226
Stant
1994 Audi S4 Radiator Cap 5 Cyl 2.2L Stant - OE Type Radiator Cap

P311-3256DE2    10225  New

7025 , 105 , 171121321C , T-34 , 171121321J , RA-16 , ER-22 , 703-1441 , 82925 , DR-25 , 31335 , 443121321 , 644105 , 171121321 , 53-10702 , T-25 , 33024 , 133-0142 , RR-25 , 171121321D , 46025 , 12R12 , RS-57

Qty:
$7.12
Stant Radiator Cap
  • Pressure Rating 20 psi
  • OE Type Radiator Cap
  • 20 PSI plastic molded threaded filler neck cap. Made to bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Audi S4 L 5 Cyl 2.2L - 2226
Vaico
2002 Audi S4 Radiator Cap Vaico - VAICO

P311-2BEC728    V10-0209  New

CPE0024P , T49 , 603027 , 8D0121403C , 14700 , 30914700 , 8D0 121 403 C , 31529 , 955 106 447 20 , 51034 , CPE0024PCRP , 1J0121321B , RC211 , 1J0121321A , 861023 , 1001210049 , V100209 , 95510644720 , 1J0121321

Qty:
$5.71
Vaico Radiator Cap
  • Grade Aftermarket Material Type Plastic Location-Expansion Tank
  • VAICO
Brand: Vaico
Additional Fitment Information:
Vehicle Submodel
2002 - Audi S4 Avant
Vaico
2015 Audi S4 Radiator Cap Vaico - VAICO

P311-0D2B211    V10-0490  New

BSP20392 , 603350 , 40722 , V100490 , 95810644700 , 3B0121321 , 603703 , 958 106 447 00 , RC205 , 54202 , 603030 , 31529

Qty:
$9.29
Vaico Radiator Cap
  • Grade Aftermarket Material Type Plastic Location-Expansion Tank
  • VAICO
Brand: Vaico
Additional Fitment Information:
Vehicle Submodel
2015 - Audi S4 Premium Plus
Vaico
2006 Audi S4 Radiator Cap Vaico - VAICO

P311-51BCAD3    V10-0491  New

8E0121321 , 740041 , V100491 , 1002380003 , 603098 , 31529 , 40723

Qty:
$8.63
Vaico Radiator Cap
  • Grade Aftermarket Location-Expansion Tank
  • VAICO
Brand: Vaico
Additional Fitment Information:
Vehicle Submodel
2006 - Audi S4 Avant
Vaico
2016 Audi S4 Radiator Cap Vaico - VAICO

P311-0D2B211    V10-0490  New

BSP20392 , 603350 , 40722 , V100490 , 95810644700 , 3B0121321 , 603703 , 958 106 447 00 , RC205 , 54202 , 603030 , 31529

Qty:
$9.29
Vaico Radiator Cap
  • Grade Aftermarket Material Type Plastic Location-Reservoir
  • VAICO
Brand: Vaico
Additional Fitment Information:
Vehicle Submodel
2016 - Audi S4 Premium Plus